Signature update 750 with publish date 2011/12/02 contains 566 added or updated entries and is already available as part of automatic or manual update option.
+32 VirusSecurity
+379 Trojan.Win32.Malware
+22 Backdoor.Win32.Gen.A
+10 Backdoor.Win32.Hupigon
+1 Backdoor.Win32.BAT
+2 Packed.Win32.NSAnti
+2 Backdoor.Win32.PcClient
+2 Worm.Win32.AutoRun
+5 Malware.Generic
+2 Trojan.Win32.Inject
+5 Trojan.Win32.Agent
+3 P2P-Worm.Win32.Palevo
+3 Trojan.Win32.Genome
+1 Exploit.Linux.Rpc
+1 Trojan.Win32.Delf
+2 Trojan-Dropper.Win32.VB
+1 Exploit.Linux.Named
+9 Backdoor.Win32.Agent
+11 Backdoor.Win32.Bifrose
+4 Virus.Win32.Parite
+2 HackTool.Win32.Generic
+4 Backdoor.Win32.Delf
+1 Virus.Win32.Pioneer
+2 Packed.Win32.Katusha
+1 Trojan-Downloader.Win32.FraudLoad
+1 Trojan-Spy.Win32.KeyLogger
+2 Trojan-Spy.Win32.Agent
+1 Trojan.Win32.JoleeePack
+1 Trojan.Win32.Agent2
+1 Trojan-GameThief.Win32.WOW
+3 Trojan.WinREG.StartPage
+1 Trojan.Win32.Midgare
+2 Virus.Win32.Sality
+2 Trojan.Win32.Pakes
+2 Trojan-GameThief.Win32.Lmir
+1 Backdoor.Win32.Slackbot
+1 Trojan.Win32.Chifrax
+1 Trojan.Win32.Peed
+1 Trojan-Spy.Win32.Brazban
+1 Exploit.Win32.MSExcel
+2 Dialer
+4 Net-Worm.Win32.Generic.D
+2 Trojan-GameThief.Win32.Magania
+2 Trojan-Spy.Win32.Zbot
+1 Exploit.Win32.SWF
+2 Exploit.Win32.Generic
+1 Worm.Win32.Fujack
+4 Email-Worm.Win32.NetSky
+1 Worm.Win32.AutoIt
+1 Trojan.Win32.Dialer
+1 Trojan-Dropper.Win32.StartPage
+1 Trojan-Spy.Win32.Ardamax
+1 Backdoor.Win32.Visel
+1 Trojan-Dropper.Win32.Agent
+1 Backdoor.Win32.BlackHole
+1 Virus.Win32.Alman
+1 Trojan.Win32.AutoRun
+1 Trojan-Downloader.Win32.Agent
+6 Trojan.Win32.Generic
+1 SystemSurveillance
+1 SystemSecurity